#21035e

Color #21035e

A vivid, highly saturated very dark blue.

Closest named color Midnight Blue #191970 · ΔE 8.68 Nearest Tailwind class violet-950 #2f0d68 · ΔE 2.8

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#21035e

RGB

rgb(33, 3, 94)

HSL

hsl(259.8, 93.8%, 19%)

HSV / HSB

hsv(259.8, 96.8%, 36.9%)

CMYK

cmyk(64.9%, 96.8%, 0%, 63.1%)

LAB

lab(10.53, 37.82, -46.48)

LCH

lch(10.53, 59.92, 309.13)

OKLCH

oklch(24.7%, 0.1388, 285.29)

HWB

hwb(259.8, 1.2%, 63.1%)

Harmony colors

Complementary

#405e03

Analogous

#03125e

#21035e

#4e035e

Triadic

#21035e

#5e2103

#035e21

Split-complementary

#21035e

#5e4e03

#125e03

Tetradic

#21035e

#5e0340

#405e03

#035e21

Square

#21035e

#5e0312

#405e03

#035e4e

Shades

Color #21035e mixed toward black.

#1b034e

#16023f

#10022f

#0b011f

#050110

Tints

Color #21035e mixed toward white.

#3805a1

#5007e3

#7737f9

#a47afb

#d2bcfd

Tones

Color #21035e mixed toward gray.

#240b56

#26124f

#291a47

#2b2140

#2e2938

Accessibility

Aa White text on this color

16.94:1

Aa Black text on this color

1.24:1

White text reads better on this background (16.94:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#181852 · ΔE 6.8

Deuteranopia

#191b4f · ΔE 8.3

Tritanopia

#204745 · ΔE 29.8

Achromatopsia

#1d1d1d · ΔE 25.8

Left half is the original, right half is the simulated appearance. See all 8 vision types →

Code

CSS

background-color: #21035e;

Tailwind (arbitrary value)

bg-[#21035e]

Related colors

Medium Purple #9370db

Rebecca Purple #663399

Blue Violet #8a2be2

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Frequently asked questions

#21035e (#21035e) is rgb(33, 3, 94) in RGB.

No, #21035e is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

Colors

HEX to RGB Converter

Convert any HEX color code to its RGB and HSL equivalents, live, with copy-to-clipboard values.

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Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

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Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

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Build something with this color

Generate a full palette from #21035e, or check how it holds up for accessibility.

Generate a palette → Check contrast